Outlet EventEnds Oct. 26. Limited quantities. No rainchecks.Shop now

Main Content
product image

QNAP - TS-x51+ Series 4-Bay External Network Storage (NAS) - Black

Model: TS451PLUS2GUS
SKU: 5655372
This item is no longer available in new condition. See similar items below
  • Key Specs
    • Security Features: true
    • Number Of Drives Included: 0
    • Number of Bays: 4 (Each bay, or enclosure, holds an individual drive.)
    • Processor Model: Intel Celeron Quad-Core (Your computer's processor is like its brain. Working in combination with system memory, the power of the processor determines the complexity of software you can run, how many programs you can have open at the same time, and how fast those programs will run. Most computers feature an AMD, Intel or Snapdragon processor.)
  • General
    • Product Name: TS-x51+ Series 4-Bay External Network Storage (NAS)
    • Brand: QNAP
    • Model Number: TS451PLUS2GUS
  • Security
    • Security Features: true
  • Features
    • Number Of Drives Included: 0
    • Number of Bays: 4 (Each bay, or enclosure, holds an individual drive.)
  • Processor
    • Processor Brand: Intel
    • Processor Model: Intel Celeron Quad-Core (Your computer's processor is like its brain. Working in combination with system memory, the power of the processor determines the complexity of software you can run, how many programs you can have open at the same time, and how fast those programs will run. Most computers feature an AMD, Intel or Snapdragon processor.)
  • Performance
    • Maximum Operating Temperature: 104 degrees fahrenheit (The highest recommended ambient (surrounding) temperature in which the product can ideally operate stated by the manufacturer. Generally long-term exposure of the product to temperatures more than the maximum can result in ineffective operation.)
  • Dimensions
    • Product Height: 6.65 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
    • Product Length: 8.62 inches (The out of box length of the item. Length is measured as the longest dimension of the item.)
    • Product Width: 6.3 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
    • Product Weight: 6.61 pounds (The out of box weight of the item.)
  • Other
    • UPC: 885022009022

Archive and stream your multimedia files with this Qnap NAS server. Its Intel Celeron processor transcodes and streams Full HD movies on the fly, and it transfers 256-bit AES-encrypted data at a maximum rate of 204MB/sec. This Qnap NAS server has four hard drive storage bays and is compatible with gaming consoles, desktops and portables.

Tablet, laptop

  • Enhance productivity: Equipped with Intel Celeron 2.0 GHz quad-core processor and dual-channel 2GB DDR3L-1600 RAM (1x2GB), SATA 6Gb/s.
  • Four 3.5" expansion bays: Accept up to four 3.5"/2.5" hard drives or solid state drives (not included) for flexible storage options.
  • Two USB 3.0, two USB2.0 and one HDMI ports: Allow you to flexibly arrange tasks with a wide range of external devices without interrupting your current workflow.
  • Two Gigabit LAN ports with RJ-45 connector: Make it easy to connect to your home or office network and provide redundancy in case a network connection fails.
  • QTS intuitive user interface: Allows you to find desired functions quickly, create desktop shortcuts or group shortcuts, monitor important system information on a real-time basis, and open multiple application windows.
  • Qsirch: Lets you find what you need with this new application.
  • Real-time and offline Full HD video transcoding: Delivers 1080p video transcoding to convert videos in common formats to universal formats that can be smoothly played on PCs, mobile devices and Smart TVs.
  • Cross-platform file sharing, centralized data storage: Supports SMB/CIFS, NFS, and AFP protocols for file sharing across Windows, Mac, Linux, UNIX. Data, logs and ISO image can be centrally stored and protected by an integrated antivirus.
  • Built-in App Center: Provides various install-on-demand apps developed by QNAP and third-party developers, including tools for backup/sync, business, content management, communications, download, entertainment, and much more.
  • Auto copy button: For you to instantly back up data on external drives.
  • 256-bit AES hardware encryption: Provides securely store files across your entire network.
  • Cooling fan: Provides additional cooling for your HDD and protects against overheating.
  • Kensington security slot: For theft prevention.
  • Infrared remote control: For quick and easy control.
Whats Included
  • QNAP TS-x51+ Series 4-Bay External Network Storage (NAS)
  • Two ethernet cables
  • Power cord
  • 16 flat head screws (for 3.5" HDD)
  • 12 flat head screws (for 2.5" HDD)
  • Infrared remote control RM-IR002
  • 90W power adapter
  • Quick installation guide

Q: Can the ram be upgraded?

A: Hello Brian, Yes the RAM can be upgrade without void warranty. You can install total 2 RAMs on the TS-X51+ series, and each RAM MAX 8GB total 16GB. Thank you,

Q: Does this model come with surveillance station? I see that some support 2 camera and more can be added at $60 each. Does anyone know if this is Best Buy special without this feature or can you connect IP Cameras? Thanks for your response.

A: Per product definition page, it comes with 2 free IP cam licenses and all qnap come with surveilance station. Some higher end models come with higher count of IP cam licenses

Q: Hi. What is the maximum storage space (TB) Hard Drive per bay can be supported?

A: Per the QNAP web site, it looks like it can support 10TB drives, so you can have 40TB of raw space maximum, but will certainly be lower depending on your parity and redundancy choices.

Q: Does this run Virtualization Station?

A: Virtualizaton Station 3.0 is an available app that can be Downloaded.. Beyond that - I don't know much about it.. I run a PLEX server (using 3 drives) and I run a 4th drive that the Camera system is recording to.. Works GREAT!!